Element Tuning Competition Turbo-Back T304 Stainless Steel Exhaust System: $1098.99

The Element Tuning exhaust system is like nothing on the market and is 3" of T304 stainless steel goodness! The system has already proven its worth taking our GT65 bolt-on turbocharger to 512 whp and a NASA Unlimited Class Time Attack win. What separates our downpipe from the rest is that we chose to do something new with the divorced wastegate design.

Since the majority of Element Tuning customers have extensive modifications such as larger bolt-on turbochargers like the GT52 or GT49 we designed this exhaust system to exploit that by running the 3” dowpipe’s centerline on the exhaust wheel and the 2” wastegate dump tube’s centerline with the wastegate flapper valve.  The other item we altered from the norm was a divider at the turbocharger flange.  The reason we did this was that we found in testing that it hurt wastegate performance since the majority of the aftermarket turbochargers swing open in a fashion that dumps wastegate exhaust directly into the divider hurting flow.  This is often why “bellmouth” designs have better boost pressure control.  Also by forgoing this divider, the system will work with turbochargers that have a divided exhaust housing from the factory. 

The exhaust system is designed to deliver a smooth tuned deep base sound any Subaru Boxer engine lover is sure to enjoy!  Critical muffler design and a large straight through resonator provide unrestricted power and flow while keeping sound levels moderate and drone out.  For those who want to keep things as quiet as possible a muffler tip silencer is included free with every full exhaust or cat-back system. 

The two piece downpipe design allows us to adapt this exhaust for use in newer applications but more importantly it allows us to offer a bolt-in 50 state legal catalytic converter in the most ideal location for maintaining maximum HP.  We'll continue to test various catalytic converters and when we find one that maximizes flow we'll offer this as an option for those who would like to remain "green" or want extra noise suppression.

Fits WRX/STi 2002-2007

ELT-TBE-Sub: $1098.99 (Complete Exhaust System)

ELT-DP-Sub: $449.99  (Downpipe and no-cat pipe to be used with a cat-back or OEM exhaust)

ELT-CBE-Sub: $649.99 (Cat-back exhaust system to be used with OEM or aftermarket downpipe)